建筑熱工性能權(quán)衡判斷計(jì)算表

附錄D-3乙類建筑熱工性能權(quán)衡判斷計(jì)算表工程號(hào)工程名稱建筑面積窗墻比技術(shù)研發(fā)中心3625.166設(shè)計(jì)建筑（原型）南0.29東0.2西0.17北0.28建筑外表面面積建筑體積體型系數(shù)參照建筑0.290.20.170.283673.27713718.880.27設(shè)計(jì)建筑（調(diào)整后后）0.290.20.170.28圍護(hù)結(jié)構(gòu)傳熱量計(jì)計(jì)算計(jì)算項(xiàng)目εi設(shè)計(jì)建筑（原型）參照建筑設(shè)計(jì)建筑（調(diào)整后后）S≤0.300.30＜S≤00.40S＞0.40KiW/(m2.K))Fi(m2)KiW/(m2.K))Fi(m2)εiKiFiKiW/(m2.K))Fi(m2)εiKiFi傳熱系數(shù)限值W/(m2.K))屋頂非透明部分0.910.52962.40.55962.4481.680.52962.4455.410.550.450.40屋頂透明部分0.18002.7000002.70外墻南0.700.53584.260.6584.26245.390.53584.26216.760.600.500.45東0.860.53409.850.6409.85211.480.53409.85186.81西0.860.53425.240.6425.24219.420.53425.24193.82北0.920.53597.280.6597.28329.70.53597.28291.23外窗窗墻面積比≤0..20南0.183.502.80東0.572.85105.33.5105.3210.072.85105.3171.06西0.572.8589.913.589.91179.372.8589.91146.06北0.760.20＜窗墻面面積比≤0.30南0.182.85242.943242.94131.192.85242.94124.633.002.50東0.57西0.57北0.762.85229.923229.92524.222.85229.92498.010.30＜窗墻面面積比≤0.40南0.182.702.30東0.57西0.57北0.760.40＜窗墻面面積比≤0.50南0.182.302.00東0.57西0.57北0.760.40＜窗墻面面積比≤0.70南0.182.001.80東0.57西0.57北0.76接觸室外空氣的架架空或外挑樓樓板1.001.000.526.170.526.1713.090.526.1713.090.500.500.5∑εiKiFi2545.6112296.888注：1本表圍護(hù)結(jié)構(gòu)個(gè)部部分的傳熱面面積（Fi）及各朝向向的窗墻比由由建筑專業(yè)計(jì)計(jì)算，其余由由設(shè)備專業(yè)計(jì)計(jì)算；2由于參參照建筑與設(shè)設(shè)計(jì)建筑的空空氣滲透耗熱熱量和室內(nèi)得得熱量相同，因因此本表進(jìn)行行了簡(jiǎn)化，只只需調(diào)整設(shè)計(jì)計(jì)建筑的Fi和KKi，使其∑εiKiFi小于等于參參照建筑的∑∑εiKiFi即可；